318371088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{25609}}^1$

素因数の和:25664

約数の個数: 80

約数和(自身を含む): 965394560

約数和(自身を除く): 647023472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 25609, 51218, 76827, 102436, 153654, 179263, 204872, 307308, 358526, 409744, 537789, 614616, 717052, 947533, 1075578, 1229232, 1434104, 1895066, 2151156, 2842599, 2868208, 3790132, 4302312, 5685198, 6632731, 7580264, 8604624, 11370396, 13265462, 15160528, 19898193, 22740792, 26530924, 39796386, 45481584, 53061848, 79592772, 106123696, 159185544, 318371088]

約数ペア:

[(1, 318371088), (2, 159185544), (3, 106123696), (4, 79592772), (6, 53061848), (7, 45481584), (8, 39796386), (12, 26530924), (14, 22740792), (16, 19898193), (21, 15160528), (24, 13265462), (28, 11370396), (37, 8604624), (42, 7580264), (48, 6632731), (56, 5685198), (74, 4302312), (84, 3790132), (111, 2868208), (112, 2842599), (148, 2151156), (168, 1895066), (222, 1434104), (259, 1229232), (296, 1075578), (336, 947533), (444, 717052), (518, 614616), (592, 537789), (777, 409744), (888, 358526), (1036, 307308), (1554, 204872), (1776, 179263), (2072, 153654), (3108, 102436), (4144, 76827), (6216, 51218), (12432, 25609)]